Training machine



FIG. 1 is a perspective view of a training machine;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view of the training machine, with the upper component in a folded position.

The broken lines show portions of the design that are unclaimed. 

The ornamental design for a training machine, as shown and described. 